Home / 50,353.12-75,477.84-26,973.28

Finding the Fourth Proportional to 50,353.12, 75,477.84 and 26,973.28

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Solution

The fourth proportional to 50,353.12, 75,477.84 and 26,973.28 is: 40,432.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,353.12 : 75,477.84 = 26,973.28 : x
  2. Step 2: Convert to fraction form
    50,353.12/75,477.84 = 26,973.28/x
  3. Step 3: Cross multiply
    50,353.12x = 75,477.84 × 26,973.28
  4. Step 4: Simplify right side
    50,353.12x = 2,035,884,912.12
  5. Step 5: Solve for x
    x = 2,035,884,912.12/50,353.12
  6. Step 6: Final answer
    x = 40,432.15

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.